GBDC Unusual Option Activity
Golub Capital BDC Inc (GBDC) option volume on Nov 9, 2026 was 0.2% of open interest, well below the 20-day average of 2.0%. Calls made up 93.8% of the volume.
GBDC Unusual Options FAQ
What makes option activity unusual?
Option activity is usually called unusual when a contract trades much more volume than its open interest, which can mean traders are opening new positions.
Is GBDC seeing unusual options activity?
On Nov 9, 2026, Golub Capital BDC options traded 16 contracts against 7.64K open, a volume to open interest ratio of 0.00, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are GBDC traders trading more calls or puts?
Calls made up 93.8% of Golub Capital BDC option volume on Nov 9, 2026, a put/call ratio of 0.07, which signals bullish sentiment. The GBDC option volume chart shows calls and puts by strike.
What is Golub Capital BDC Inc?
Golub Capital BDC Inc. is an externally managed, closed-end, non-diversified management investment company.